The lectin gene TRpL1 of tetraploid Robinia pseudoacacia L. response to salt stress

Introduction of chirality at C1 position of 1-substituted-3,4-dihydroisoquinoline by its enantioselective reduction: synthesis of chiral 1-substituted-1,2,3,4-tetrahydroisoquinoline – a review

“…27) (Scheme 49). 63 Among the 10 examples described in this patent, example 1 provided the most rened (S)-52a and the least impurity. In a high-pressure kettle, 1000 g of 51a dissolved in 10 L of ethanol is degassed completely under continuous argon introduction for 1 h 5 g of (S)-DIOP RuCl 2 (R)-P-Me-BIMAH with 120 g potassium tert-butoxide was added to it and then hydrogen is replaced with the argon.…”